CN106911109A - The support member of triangle silicon rubber cold shrink tube - Google Patents
The support member of triangle silicon rubber cold shrink tube Download PDFInfo
- Publication number
- CN106911109A CN106911109A CN201710247196.8A CN201710247196A CN106911109A CN 106911109 A CN106911109 A CN 106911109A CN 201710247196 A CN201710247196 A CN 201710247196A CN 106911109 A CN106911109 A CN 106911109A
- Authority
- CN
- China
- Prior art keywords
- flexure strip
- arc
- silicon rubber
- support member
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
- H02G15/192—Cable junctions protected by sleeves, e.g. for communication cable with support means for ends of the sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cable Accessories (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses a kind of support member of triangle silicon rubber cold shrink tube, including：Flexure strip, the two sides of the flexure strip is respectively inner surface and outer surface, flexure strip is divided into three sections by two recessed folding grooves that inner surface is provided with, several through holes are provided with every section, through hole is located between inner surface and outer surface, filling silk is provided with each described through hole, the lateral end panel of the flexure strip one is provided with recessed deep-slotted chip breaker, the arc for being close to another side of the flexure strip and projection being provided with the inner surface is convex stupefied, and convex stupefied, the described deep-slotted chip breaker of the through hole, the arc is consistent with the axially extending direction of the folding groove；Flexure strip described in bending make the arc it is convex it is stupefied snap onto the deep-slotted chip breaker, now flexure strip formed cross section for triangle cylinder.
Description
Technical field
The present invention relates to a kind of supporter, more particularly to a kind of support member of triangle silicon rubber cold shrink tube.
Background technology
In recent years, with the support member speed development of economic triangle silicon rubber cold shrink tube, urbanization process is accelerated, rural power grids
The carrying out in a deep going way of transformation, the startup of urban network restructuring, use of the power cable in electric power system be more and more extensive.And as cable
Cable accessory is developed rapidly also with the renewal of cable technology necessary to system operation.Cold-shrink technology is in electric cable fitting
Industry and the communications industry are easy to use by its, the characteristics of the support member of safety and reliability triangle silicon rubber cold shrink tube,
Welcome by users.Cable accessory use cold-shrink technology, will silastic product supportted in advance in its elastic range
Open, plastic support bar is made into support tube is placed in silastic product, and the silastic product after expansion is enclosed within cable, install
After the completion of, plastic support bar need to only be extracted out, silastic product just shrinks rapidly and lock ring is on cable body.
The support bar that current user is used can only meet the silastic product of circular cross section, for triangular structure
The support of silastic product is difficult to, while when support member is dismantled, due to existing between support member and silicon rubber cold shrink tube
Larger friction, it is difficult to dismantle.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, there is provided a kind of support member of triangle silicon rubber cold shrink tube.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of support member of triangle silicon rubber cold shrink tube,
Including：Flexure strip, the two sides of the flexure strip is respectively inner surface and outer surface, it is characterised in that the inner surface is provided with
Two recessed folding grooves flexure strip is divided into three sections, be provided with several through holes in every section, the through hole is located at inner surface
And outer surface between, filling silk is provided with each described through hole, the lateral end panel of the flexure strip one is provided with recessed deep-slotted chip breaker,
The arc for being close to another side of the flexure strip and projection being provided with the inner surface is convex stupefied, the through hole, the arc
Convex stupefied, the described deep-slotted chip breaker of shape is consistent with the axially extending direction of the folding groove；Flexure strip described in bending makes the arc convex stupefied
The deep-slotted chip breaker is snapped onto, it is the cylinder of triangle that now flexure strip forms cross section.
In a preferred embodiment of the present invention, some filling silks through through hole, and filling silk are provided with the through hole
At least one end is stretched out outside the through hole.
Three filling silks are set in a preferred embodiment of the present invention, in the through hole, and the filling silk is wire.
In a preferred embodiment of the present invention, projection is provided with the outer surface corresponding with the folding groove location
Compensation section.
In a preferred embodiment of the present invention, it is arcwall face to set the convex stupefied flexure strip end face of arc.
In a preferred embodiment of the present invention, the convex stupefied shape of cross section of arc is circular arc of the radian more than 240 °
Shape.
In a preferred embodiment of the present invention, the curved slot arrangement stupefied structure convex with the arc is coincide, and the arc
Shape is convex stupefied to be capable of the snapping onto in the deep-slotted chip breaker of size interference.
In a preferred embodiment of the present invention, the folding groove is V-shape structure.
The present invention solves defect present in background technology, and the present invention possesses following beneficial effect：
（1）By setting convex stupefied and deep-slotted chip breaker the mating structure of arc, it is ensured that flexure strip can form tubular or post by bending
Shape structure, the column construction periphery that such silicon rubber shrinkage part just can be formed in flexure strip is softened.
（2）Through hole runs through flexure strip, when silicon rubber cold shrink tube is supported, wire, such flexure strip is filled with through hole
Overall structure is relatively endured with all one's will, it is not easy to deflated, when needing to remove support member, as long as gradually extracting the metal in several through holes out
Silk, through hole lose metal support it is deflated after, flexure strip integrally also loses support, and structure becomes soft, and now elastomer just can be with
Removed from support silicon rubber cold shrink tube easily.
（3）Two folding grooves are set, and so in bending process, the cross section of flexure strip can form folding at folding groove naturally
Angle, it is the structure of triangle that flexure strip just easily forms cross section.
（4）Compensation section can be compensated because in folding groove bending process, the support of outer surface correspondence position flexure strip is drawn, and structure is strong
Degree can be enhanced.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples；
Fig. 1 is the flowage structure figure of the bending of the preferred embodiments of the present invention；
Fig. 2 is the structure chart of the outer surface of the preferred embodiments of the present invention flexure strip；
In figure：1st, flexure strip；2nd, inner surface；3rd, outer surface；4th, deep-slotted chip breaker；5th, arc is convex stupefied；6th, groove is rolled over；7th, compensation section；8th, lead to
Hole；9th, wire.
Specific embodiment
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are simplified signal
Figure, only illustrates basic structure of the invention in a schematic way, therefore it only shows the composition relevant with the present invention.
As depicted in figs. 1 and 2, a kind of support member of triangle silicon rubber cold shrink tube, including：Flexure strip, the two of flexure strip
Face is respectively inner surface and outer surface, and flexure strip is divided into three sections by two recessed folding grooves that inner surface is provided with, in every section
Several through holes are provided with, through hole is located between inner surface and outer surface, and three one metal wires are provided with each through hole,.Through hole
Through flexure strip, when silicon rubber cold shrink tube is supported, wire is filled with through hole, such flexure strip overall structure is harder
Very, it is not easy to deflated, when needing to remove support member, as long as gradually extracting the wire in several through holes out, through hole loses gold
After category support is deflated, flexure strip integrally also loses support, and structure becomes soft, and now elastomer just can easily from support silicon rubber
Removed in cold shrink tube.
The lateral end panel of flexure strip one is provided with recessed deep-slotted chip breaker, is set near another side of flexure strip and on inner surface
There is the arc of projection convex stupefied, the convex stupefied, deep-slotted chip breaker of through hole, arc is consistent with the axially extending direction of folding groove；Bending flexure strip makes
Arc it is convex it is stupefied snap onto deep-slotted chip breaker, now flexure strip formed cross section for triangle cylinder.By setting, arc is convex stupefied and arc
The mating structure of shape groove, it is ensured that flexure strip can form tubular or column construction by bending, such silicon rubber shrinkage part just may be used
It is softened with the column construction periphery formed in flexure strip.
Bending flexure strip make arc it is convex it is stupefied snap onto deep-slotted chip breaker, now flexure strip formed cross section for rectangle cylinder.
Filler or inflated airbag can be filled in the inner chamber of cylinder, so in external force, cylinder also will not be deflated.
The some filling silks through through hole are provided with through hole, and filling silk at least one end is stretched out outside through hole.
The compensation section of projection is provided with the outer surface corresponding with folding groove location.
It is arcwall face to set the convex stupefied flexure strip end face of arc.The convex stupefied shape of cross section of arc is radian more than 240 °
Circular arc, curved slot arrangement and the convex stupefied structure of arc are coincide, and arc is convex stupefied is capable of the snapping onto in deep-slotted chip breaker of size interference.
Folding groove is V-shape structure.Two folding grooves are set, and so in bending process, meeting exists naturally for the cross section of flexure strip
Knuckle is formed at folding groove, it is the structure of triangle that flexure strip just easily forms cross section.
It is above enlightenment according to desirable embodiment of the invention, by above-mentioned description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the content on specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (8)
1. a kind of support member of triangle silicon rubber cold shrink tube, including：Flexure strip, the two sides of the flexure strip is respectively inner surface
And outer surface, it is characterised in that flexure strip is divided into three sections by two recessed folding grooves that the inner surface is provided with, in every section
Several through holes are provided with, the through hole is located between inner surface and outer surface, and filling silk, institute are provided with each described through hole
State the lateral end panel of flexure strip one and be provided with recessed deep-slotted chip breaker, set near another side of the flexure strip and on the inner surface
The arc for being equipped with projection is convex stupefied, and the axially extending direction of convex stupefied, the described deep-slotted chip breaker of the through hole, the arc and the folding groove is equal
Unanimously；Flexure strip described in bending make the arc it is convex it is stupefied snap onto the deep-slotted chip breaker, now flexure strip formed cross section be triangle
The cylinder of shape.
2. the support member of a kind of triangle silicon rubber cold shrink tube according to claim 1, it is characterised in that：In the through hole
The some filling silks through through hole are provided with, and filling silk at least one end is stretched out outside the through hole.
3. the support member of a kind of triangle silicon rubber cold shrink tube according to claim 1, it is characterised in that：In the through hole
Three filling silks are set, and the filling silk is wire.
4. the support member of a kind of triangle silicon rubber cold shrink tube according to claim 1, it is characterised in that：With the folding groove
The compensation section of projection is provided with the corresponding outer surface in position.
5. the support member of a kind of triangle silicon rubber cold shrink tube according to claim 1, it is characterised in that：The arc is set
The convex stupefied flexure strip end face of shape is arcwall face.
6. the support member of a kind of triangle silicon rubber cold shrink tube according to claim 1, it is characterised in that：The arc is convex
Stupefied shape of cross section is circular arc of the radian more than 240 °.
7. the support member of a kind of triangle silicon rubber cold shrink tube according to claim 6, it is characterised in that：The deep-slotted chip breaker
Structure stupefied structure convex with the arc is coincide, and the arc is convex stupefied is capable of the snapping onto in the deep-slotted chip breaker of size interference.
8. the support member of a kind of triangle silicon rubber cold shrink tube according to claim 1, it is characterised in that：It is described folding groove be
V-shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247196.8A CN106911109B (en) | 2017-04-17 | 2017-04-17 | The supporting element of triangle silicon rubber cold shrink tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710247196.8A CN106911109B (en) | 2017-04-17 | 2017-04-17 | The supporting element of triangle silicon rubber cold shrink tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106911109A true CN106911109A (en) | 2017-06-30 |
| CN106911109B CN106911109B (en) | 2019-07-05 |
Family
ID=59210269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710247196.8A Active CN106911109B (en) | 2017-04-17 | 2017-04-17 | The supporting element of triangle silicon rubber cold shrink tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN106911109B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5215607A (en) * | 1988-08-15 | 1993-06-01 | N.V. Raychem S.A. | Re-entry and reclosure of cable splice case |
| EP0967705A1 (en) * | 1998-06-25 | 1999-12-29 | Alcatel | Mechanico-retractable sleeve |
| CN1251223A (en) * | 1997-03-19 | 2000-04-19 | 雷伊化学有限公司 | Recoverable article |
| FR2790863A1 (en) * | 1999-03-09 | 2000-09-15 | Pirelli Cables Sa | RETRACTABLE SLEEVE SUPPORT FOR ELECTRIC CABLE JUNCTION |
| CN1675811A (en) * | 2002-07-03 | 2005-09-28 | 3M创新有限公司 | Slidingly detachable core member and cold shrink tube unit having the same |
| EP1742318A1 (en) * | 2005-07-06 | 2007-01-10 | Nexans | Tube support for cold shrinkable sleeve for electrical cable junction |
| CN206865037U (en) * | 2017-04-17 | 2018-01-09 | 苏州鼎鑫冷热缩材料有限公司 | The support member of triangle silicon rubber cold shrink tube |
-
2017
- 2017-04-17 CN CN201710247196.8A patent/CN106911109B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5215607A (en) * | 1988-08-15 | 1993-06-01 | N.V. Raychem S.A. | Re-entry and reclosure of cable splice case |
| CN1251223A (en) * | 1997-03-19 | 2000-04-19 | 雷伊化学有限公司 | Recoverable article |
| EP0967705A1 (en) * | 1998-06-25 | 1999-12-29 | Alcatel | Mechanico-retractable sleeve |
| FR2790863A1 (en) * | 1999-03-09 | 2000-09-15 | Pirelli Cables Sa | RETRACTABLE SLEEVE SUPPORT FOR ELECTRIC CABLE JUNCTION |
| CN1675811A (en) * | 2002-07-03 | 2005-09-28 | 3M创新有限公司 | Slidingly detachable core member and cold shrink tube unit having the same |
| EP1742318A1 (en) * | 2005-07-06 | 2007-01-10 | Nexans | Tube support for cold shrinkable sleeve for electrical cable junction |
| CN206865037U (en) * | 2017-04-17 | 2018-01-09 | 苏州鼎鑫冷热缩材料有限公司 | The support member of triangle silicon rubber cold shrink tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106911109B (en) | 2019-07-05 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 Jinxin Road, Jinjiaba, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Jiangsu xincable Electric Co.,Ltd. Address before: 215215 No. 2718, Jinxin Road, Jinjiaba, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU DINGXIN COLD AND HEAT SHRINKABLE MATERIAL CO.,LTD. |
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| CP03 | Change of name, title or address |